19. ICTAI 2007: Patras, Greece

Information Retrieval I

• Ioannis Kanaris, Efstathios Stamatatos:
  Webpage Genre Identification Using Variable-Length Character n-Grams. 3-10
  
• Sylvain Lamprier, Tassadit Amghar, Bernard Levrat, Frédéric Saubion:
  Document Length Normalization by Statistical Regression. 11-18
  
• Sylvain Lamprier, Tassadit Amghar, Bernard Levrat, Frédéric Saubion:
  On Evaluation Methodologies for Text Segmentation Algorithms. 19-26
  
• Patrick Roos, Bill Z. Manaris:
  A Music Information Retrieval Approach Based on Power Laws. 27-31
  

Information Retrieval II

• Dario Bonino, Fulvio Corno, Paolo Pellegrino:
  Versatile RDF Representation for Multimedia Semantic Search. 32-38
  
• Danilo Schmidt, Gabriela Lindemann, Thomas Schrader:
  First Steps towards an Intelligent Catalogue within the Open European Nephrology Science Center - OpEN.SC. 39-44
  
• John D. Holt, Soon M. Chung, Yanjun Li:
  Usage of Mined Word Associations for Text Retrieval. 45-49
  
• Manolis Maragoudakis:
  A Bayesian Network Model for Information Retrieval from Greek Texts. 50-54
  

Intelligent Agents I

• Takashi Kokawa, Yoshiya Takeuchi, Ryota Sakamoto, Hitoshi Ogawa, Victor V. Kryssanov:
  An Agent-Based System for the Prevention of Earthquake-Induced Disasters. 55-62
  
• Benjamin Fonooni:
  Rational-Emotional Agent Decision Making Algorithm Design with OWA. 63-66
  
• Jean-Michel Contet, Franck Gechter, Pablo Gruer, Abderrafiaa Koukam:
  Application of Reactive Multiagent System to Linear Vehicle Platoon. 67-70
  
• Masood Raza, Venkat V. S. S. Sastry:
  Command Agents with Human-Like Decision Making Strategies. 71-74
  

Intelligent Agents II

• Jonathan Gaudreault, Jean-Marc Frayret, Gilles Pesant:
  Discrepancy-Based Method for Hierarchical Distributed Optimization. 75-81
  
• Chi-Kong Chan, Ho-fung Leung:
  A Distributed Mechanism for Non-transferable Utility Buyer Coalition Problem. 82-86
  
• Matthieu Boussard, Maroua Bouzid, Abdel-Illah Mouaddib:
  Multi-criteria Decision Making for Local Coordination in Multi-agent Systems. 87-90
  
• Jean-Paul Jamont, Michel Occello:
  Designing Embedded Collective Systems: The DIAMOND Multiagent Method. 91-94
  

Intelligent Tutoring and E-Learning Systems

• Chun Wai Liew, Joel A. Shapiro, Donald E. Smith:
  Knowledge Based Mechanisms for Tutoring Systems in Science and Engineering. 95-102
  
• Salvatore Garruzzo, Domenico Rosaci, Giuseppe M. L. Sarnè:
  MASHA-EL: A Multi-Agent System for Supporting Adaptive E-Learning. 103-110
  
• Luis de Marcos, Carmen Pagés, José-Javier Martínez, José Antonio Gutiérrez:
  Competency-Based Learning Object Sequencing Using Particle Swarms. 111-116
  
• Christos E. Christodoulopoulos, Kyparisia A. Papanikolaou:
  A Group Formation Tool in an E-Learning Context. 117-123
  

Knowledge Discovery I

• Mondelle Simeon, Robert J. Hilderman:
  Exploratory Quantitative Contrast Set Mining: A Discretization Approach. 124-131
  
• Chris Seiffert, Taghi M. Khoshgoftaar, Jason Van Hulse, Amri Napolitano:
  Mining Data with Rare Events: A Case Study. 132-139
  
• Minghua Zhang, Wynne Hsu, Mong-Li Lee:
  Mining Prevalence-Based Ratio Patterns. 140-147
  
• Samah Jamal Fodeh, Pang-Ning Tan:
  Incorporating Background Knowledge for Subjective Rule Evaluation. 148-155
  

Knowledge Discovery II

• Wei Jin, Rohini K. Srihari, Hung Hay Ho:
  A Text Mining Model for Hypothesis Generation. 156-162
  
• Martin Atzmüller, Frank Puppe, Hans-Peter Buscher:
  Onto Confounding-Aware Subgroup Discovery. 163-170
  
• Minghua Zhang, Wynne Hsu, Mong-Li Lee:
  Finding Orientation-Sensitive Patterns in Snapshot Databases. 171-178
  
• Ali Mustafa, Ishwar K. Sethi:
  Unsupervised Event Detection in Videos. 179-182
  

Knowledge Discovery III

• Gianluigi Folino, Clara Pizzuti, Giandomenico Spezzano:
  An Adaptive Distributed Ensemble Approach to Mine Concept-Drifting Data Streams. 183-188
  
• Paula Cecilia Fritzsche, Dolores Rexachs, Emilio Luque:
  Applying Data Mining to Define TSP Asymptotic Time Complexity. 189-192
  
• Ken-ichi Fukui, Kazuhisa Sato, Junichiro Mizusaki, Kazumi Saito, Masayuki Numao:
  Combining Burst Extraction Method and Sequence-Based SOM for Evaluation of Fracture Dynamics in Solid Oxide Fuel Cell. 193-196
  
• Xiaohua Zhou, Xiaodan Zhang, Xiaohua Hu:
  Dragon Toolkit: Incorporating Auto-Learned Semantic Knowledge into Large-Scale Text Retrieval and Mining. 197-201
  

Knowledge Extraction

• John L. Pfaltz:
  Establishing Logical Rules from Empirical Data. 202-209
  
• Anna Koufakou, Enrique G. Ortiz, Michael Georgiopoulos, Georgios C. Anagnostopoulos, Kenneth M. Reynolds:
  A Scalable and Efficient Outlier Detection Strategy for Categorical Data. 210-217
  
• Dimitrios Tsonos, Gerasimos Xydas, Georgios Kouroupetroglou:
  A Methodology for Reader's Emotional State Extraction to Augment Expressions in Speech Synthesis. 218-225
  
• Yunsong Guo, Bart Selman:
  ExOpaque: A Framework to Explain Opaque Machine Learning Models Using Inductive Logic Programming. 226-229
  

Knowledge Representation and Reasoning I

• Guohua Liu, Jia-Huai You:
  Adaptive Lookahead for Answer Set Computation. 230-237
  
• Efstratios Kontopoulos, Nick Bassiliades, Grigoris Antoniou:
  Visual Stratification of Defeasible Logic Rule Bases. 238-245
  
• Sandra de Amo, Arnaud Giacometti:
  Temporal Conditional Preferences over Sequences of Objects. 246-253
  
• Matthew Williams, Anthony Hunter:
  Harnessing Ontologies for Argument-Based Decision-Making in Breast Cancer. 254-261
  

Knowledge Representation and Reasoning II

• Omar Doukari, Eric Würbel, Robert Jeansoulin:
  A New Model for Belief Representation and Belief Revision Based on Inconsistencies Locality. 262-269
  
• Nikolaos I. Spanoudakis, Konstantina Pendaraki:
  A Tool for Portfolio Generation Using an Argumentation Based Decision Making Framework. 270-273
  
• Nikos Papadakis, Grigoris Antoniou, Dimitris Plexousakis:
  The Ramification Problem in Temporal Databases: Concurrent Execution with Conflicting Constraints. 274-278
  
• Konstantinos N. Vavliakis, Andreas L. Symeonidis, Georgios T. Karagiannis, Pericles A. Mitkas:
  Eikonomia-An Integrated Semantically Aware Tool for Description and Retrieval of Byzantine Art Information. 279-282
  

Machine Learning I

• Zhendong Zhao, Lei Yuan, Yuxuan Wang, Forrest Sheng Bao, Shun-Yi Zhang, Yan-Fei Sun:
  A Novel Model of Working Set Selection for SMO Decomposition Methods. 283-290
  
• Khurum Nazir Junejo, Asim Karim:
  Automatic Personalized Spam Filtering through Significant Word Modeling. 291-298
  
• Yan Zhou, Zach Jorgensen, W. Meador Inge:
  Combating Good Word Attacks on Statistical Spam Filters with Multiple Instance Learning. 298-305
  
• Grigorios Tzortzis, Aristidis Likas:
  Deep Belief Networks for Spam Filtering. 306-309
  

Machine Learning II

• Taghi M. Khoshgoftaar, Moiz Golawala, Jason Van Hulse:
  An Empirical Study of Learning from Imbalanced Data Using Random Forest. 310-317
  
• Ioannis Partalas, Ioannis Feneris, Ioannis P. Vlahavas:
  Multi-agent Reinforcement Learning Using Strategies and Voting. 318-324
  
• Antonia Kyriakopoulou:
  Using Clustering and Co-5raining to Boost Classification Performance. 325-330
  
• Xiuquan Li, Zhidong Deng:
  A Machine Learning Approach to Predict Turning Points for Chaotic Financial Time Series. 331-335
  

Machine Learning III

• Jeremias B. Machado, Wagner Caradori do Amaral, Ricardo J. G. B. Campello:
  Design of OBF-TS Fuzzy Models Based on Multiple Clustering Validity Criteria. 336-339
  
• Mahmoud Zennaki, Ahmed Ech-Cherif, Jean-Charles Lamirel:
  Using Reactive Tabu Search in Semi-supervised Classification. 340-344
  
• Georgios Bardis, Vassilios Golfinopoulos, Georgios Miaoulis, Dimitri Plemenos:
  Abstract Description Refinement Using Incremental Learning and Scene Reconstruction. 345-348
  
• Woo-han Yun, Do-Hyung Kim, Su-young Chi, Ho-Sub Yoon:
  Two-Dimensional Logistic Regression. 349-353
  

Machine Learning IV

• Katia Kermanidis, Nikos Fakotakis:
  One-sided Sampling for Learning Taxonomic Relations in the Modern Greek Economic Domain. 354-361
  
• Hao Cheng, Kien A. Hua, Khanh Vu:
  Local and Global Structures Preserving Projection. 362-365
  
• Lazaros S. Iliadis:
  An intelligent Artificial Neural Network evaluation system using Fuzzy Set Hedges: Application in wood industry. 366-369
  
• Pavlina Fragkou, Vassilios Petridis:
  Segmentation of Greek Text by Dynamic Programming. 370-373
  

Neural Networks I

• Chun-Cheng Peng, George D. Magoulas:
  Adaptive Nonmonotone Conjugate Gradient Training Algorithm for Recurrent Neural Networks. 374-381
  
• Chien-Cheng Lee, Cheng-Yuan Shih:
  Time Series Prediction Using Robust Radial Basis Function with Two-Stage Learning Rule. 382-387
  
• Harris Papadopoulos, Volodya Vovk, Alexander Gammerman:
  Conformal Prediction with Neural Networks. 388-395
  
• Erich Schikuta, Peter Paul Beran:
  A Gridified Artificial Neural Network Resource. 396-404
  

Neural Networks II

• Efstratios F. Georgopoulos, Sotiris M. Giannaropoulos:
  Solving Resource Management Optimization Problems in Contact Centers with Artificial Neural Networks. 405-412
  
• Nikolaos Ampazis, Helen Iakovaki, Georgios Dounias:
  Author Identification of E-mail Messages with OLMAM Trained Feedforward Neural Networks. 413-417
  
• Bae-Muu Chang, Hung-Hsu Tsai, Pao-Ta Yu:
  Character Recognition Based on Neural Network and Dempster-Shafer Theory. 418-423
  
• Nikolaos D. Doulamis, Georgios Bardis, John Dragonas, George Miaoulis:
  Optimal Recursive Designers' Profile Estimation in Collaborative Declarative Environment. 424-427
  

NL Processing and Understanding I

• Dimitrios P. Lyras, Kyriakos N. Sgarbas, Nikolaos D. Fakotakis:
  Using the Levenshtein Edit Distance for Automatic Lemmatization: A Case Study for Modern Greek and English. 428-435
  
• Takuya Fukuda, Masataka Izumi, Takao Miura:
  Word Segmentation Using Domain Knowledge Based on Conditional Random Fields. 436-439
  
• Saleem Abuleil:
  Using NLP Techniques for Tagging Events in Arabic Text. 440-443
  
• Anne-Laure Ligozat, Brigitte Grau, Anne Vilnat, Isabelle Robba, Arnaud Grappy:
  Towards an Automatic Validation of Answers in Question Answering. 444-447
  

NL Processing and Understanding II

• Niladri Chatterjee, Shiwali Mohan:
  Extraction-Based Single-Document Summarization Using Random Indexing. 448-455
  
• Keven Ates, Kang Zhang:
  Constructing VEGGIE: Machine Learning for Context-Sensitive Graph Grammars. 456-463
  
• Dimitris Bilidas, Maria Theologou, Vangelis Karkaletsis:
  Enriching OWL Ontologies with Linguistic and User-Related Annotations: The ELEON System. 464-467
  
• Belén Díaz-Agudo, Juan A. Recio-García, Pedro A. González-Calero:
  Natural Language Queries in CBR Systems. 468-472
  

Search and Heuristics

• Richard J. Wallace:
  Determining the Basis for Performance Variations in CSP Heuristics. 473-480
  
• Cheuk Fun Bede Leung, Olli Kamarainen, Barry Richards:
  Approaches to the Subnet Generation Problem. 481-488
  
• Bertrand Neveu, Gilles Trombettoni, Ignacio Araya:
  Incremental Move for 2D Strip-Packing. 489-496
  
• Djamal Habet, Lionel Paris, Belaid Benhamou:
  Consistent Neighborhood for the Satisfiability Problem. 497-501
  

Speech Processing and Understanding

• Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis:
  Detection of Negative Emotional States in Real-World Scenario. 502-509
  
• Iosif Mporas, Todor Ganchev, Mihalis Siafarikas, Theodoros Kostoulas:
  Comparative Evaluation of Speech Parameterizations for Speech Recognition. 510-513
  
• Mihalis Siafarikas, Todor Ganchev, Nikos Fakotakis:
  Wavelet Packet Bases for Speaker Recognition. 514-517
  
• Alexandros Lazaridis, Panagiotis Zervas, Georgios Kokkinakis:
  Segmental Duration Modeling for Greek Speech Synthesis. 518-521
  

Vision and Video Processing

• Nikolaos G. Bourbakis, Anna Esposito, Despina Kavraki:
  Multi-modal Interfaces for Interaction-Communication between Hearing and Visually Impaired Individuals: Problems and Issues. 522-530
  
• Lei Xiong, Nanning Zheng, Qubo You, Jianyi Liu, Shaoyi Du:
  Eye Synthesis Using the Eye Curve Model. 531-534
  
• Chien-Cheng Lee, Yu-Chun Chiang, Cheng-Yuan Shih, Hau-Ming Huang:
  Caption Localization and Detection for News Videos Using Frequency Analysis and Wavelet Features. 539
  

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